Large Housing Development, Berlin, 1929: Diagram of connection between traffic frequency and space

Graphite on paper

Graphite on paper

Photocopies, black ink, and adhesive on paper

Graphite on off-white wove paper and mounted to off-white wove paper

Charcoal on darkened cream laid paper

Black crayon on paper

Colored marker on paper

Colored marker on paper

Colored marker and black pen on paper

Graphite on paper

Ink, colored wash, and applied type on paper

Ink on vellum